ChemicalBook >> CAS DataBase List >>1-Amino-2-naphthol hydrochloride
1-Amino-2-naphthol hydrochloride
- CAS No.
- 1198-27-2
- Chemical Name:
- 1-Amino-2-naphthol hydrochloride
- Synonyms
- TIMTEC-BB SBB000347;1-AMINO-2-NAPHTHOL HCL;1-ammonio-2-naphthalenolate;1-ammonionaphthalen-2-olate;1-azaniumylnaphthalen-2-olate;1-amino-2-naphthohydrochloride;1-AMINO-2-NAPHTHOL HYDROCHLORIDE;1-Amino-β-naphthol hydrochloride;2-Naphthol, 1-aMino-, hydrochloride;1-aMinonaphthalen-2-ol hydrochloride
- CBNumber:
- CB5236145
- Molecular Formula:
- C10H10ClNO
- Molecular Weight:
- 195.65
- MDL Number:
- MFCD00012561
- MOL File:
- 1198-27-2.mol
- MSDS File:
- SDS
Last updated:2023-04-23 13:52:06
| Melting point | 250 °C (dec.)(lit.) |
|---|---|
| storage temp. | Hygroscopic, Refrigerator, under inert atmosphere |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| color | Purple |
| Water Solubility | Soluble |
| Sensitive | Light Sensitive |
| BRN | 3699817 |
| InChIKey | DEKREBCFNLUULC-UHFFFAOYSA-N |
| CAS DataBase Reference | 1198-27-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | XM2LZU54OW |
| EPA Substance Registry System | 2-Naphthalenol, 1-amino-, hydrochloride (1198-27-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS08 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312+H332-H315-H319-H335-H351 | |||||||||
| Precautionary statements | P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338-P308+P313 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 20/21/22-36/37/38-40 | |||||||||
| Safety Statements | 26-27-36/37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | QL3335000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29222990 | |||||||||
| NFPA 704 |
|
1-Amino-2-naphthol hydrochloride price More Price(27)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 133477 | 1-Amino-2-naphthol hydrochloride technical grade, 90% | 1198-27-2 | 5g | $264 | 2023-01-07 | Buy |
| TCI Chemical | A0364 | 1-Amino-2-naphthol Hydrochloride | 1198-27-2 | 5G | $149 | 2024-03-01 | Buy |
| TCI Chemical | A0364 | 1-Amino-2-naphthol Hydrochloride >97.0%(HPLC)(N) | 1198-27-2 | 25g | $127 | 2021-12-16 | Buy |
| Alfa Aesar | B24492 | 1-Amino-2-naphthol hydrochloride, 97% | 1198-27-2 | 5g | $88 | 2021-12-16 | Buy |
| Alfa Aesar | B24492 | 1-Amino-2-naphthol hydrochloride, 97% | 1198-27-2 | 1g | $28.8 | 2021-12-16 | Buy |
1-Amino-2-naphthol hydrochloride Chemical Properties,Uses,Production
Chemical Properties
lilac to light grey fluffy powder
Uses
1-Amino-2-naphthol hydrochloride was used in a study on degradation of the azo dye Acid Orange 7 in batch anaerobic unstirred assay.
General Description
1-Amino-2-naphthol undergoes condensation with methylene-substituted azaheterocycles in presence of an oxidizing agent to yield photochromic spirooxazines.
Purification Methods
Crystallise the salt from the minimum volume of hot water containing a few drops of stannous chloride in an equal weight of hydrochloric acid (to reduce atmospheric oxidation). Filter the solution and add half its volume of conc HCl and set aside. The salt crystallises almost quantitatively. Dry it in a vacuum in the dark (m 260o). The salt is more stable than the free base which has m 150o (darkening at 130o) and its O-methyl ether has m 49o and b 159-159o/9mm. [Desai et al. J Chem Soc 324 1938, Beilstein 13 H 666, 13 I 268, 13 II 408, 13 III 1875, 13 IV 2080.]
1-Amino-2-naphthol hydrochloride Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 150)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| Speranza Chemical Co., Ltd. | +86-86-075521030354 +8618688942810 | sophieliu@speranzachem.com | China | 723 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63711 | 58 |
| Nanjing jinheyou Trading Co., Ltd. | 15705188088 | admin@jheyou.com | CHINA | 1268 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 47465 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 12468 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34572 | 58 |
| Blocksynth Pharmaceutical Technology Co.,Ltd | 0086-19817745290; +8619817745290 | bd@blocksynth.com | China | 5658 | 58 |
View Lastest Price from 1-Amino-2-naphthol hydrochloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-11-08 | 1-Amino-2-naphthol hydrochloride
1198-27-2
|
US $0.00 / g | 1g | 99.5%min | 20kg/week | Nanjing jinheyou Trading Co., Ltd. | |
 |
2019-07-06 | 1-Amino-2-naphthol hydrochloride
1198-27-2
|
US $2.00 / KG | 1KG | 99% | Customise | Career Henan Chemical Co |
-
- 1-Amino-2-naphthol hydrochloride
1198-27-2
- US $0.00 / g
- 99.5%min
- Nanjing jinheyou Trading Co., Ltd.
-
- 1-Amino-2-naphthol hydrochloride
1198-27-2
- US $2.00 / KG
- 99%
- Career Henan Chemical Co
1198-27-2(1-Amino-2-naphthol hydrochloride)Related Search:
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1-Amino-2-naphthol Hydrochloride >
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